Toothbrush



FIG. 1 is a top, front, and left side perspective of a toothbrushembodying my new design.

FIG. 2 is a top, rear, and right perspective of FIG. 1.

FIG. 3 is a front elevation view of FIG. 1.

FIG. 4 is a rear elevation view of FIG. 1.

FIG. 5 is a left side elevation view of FIG. 1.

FIG. 6 is a right side elevation view of FIG. 1.

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

The broken lines showing bristles illustrate portions of the toothbrushthat form no part of the claimed design.

The ornamental design for a toothbrush, as shown and described.